baber/WOPTO huggingface dataset:
Patent CA-2621788-A1 (CA)
Inventor: WEI BIN
IPC: C08K3/08
Filed: 2008-02-19
Abstract: A material for producing a conductive composition comprising polymer particles, conductive particles, and a liquid medium. The material is in a liquid/dispersion form until it is cured at which time it forms an electrically conductive composition. The composition contains larger sized polymer particles along with smaller metal conductive filler particles such as nanoparticle-sized filler particles. The larger polymer particles create excluded volume in the material matrix and reduce the percolation threshold of the conductive filler particles to provide a conductive material with a reduced volume fraction of electrically conductive filler. The electrical conductivity of the material is further increased after heat treatment which causes the conductive filler particles to sinter together to form a highly conductive network.
Patent CA-2630609-A1 (CA)
Inventor: ELKU JOSEPH
IPC: H01K1/48
Filed: 2006-11-22
Abstract: A lamp device is disclosed.The lamp device comprises a first electrical connector and a second electrical connector located at a first end portion of the lamp device. The first end portion of the lamp device is received in a receptacle of a first base portion. A first locking portion is included for secunng the first base portion to the first end portion. The present radiation lamp device obviates or mitigates the need to use adhesive and/or polymer insulation/O-rings to achieve electrical connections. Further, the present radiation lamp may be oriented in a vertical orientation without the need to use springs and/or rubber part to support the distal end of the lamp.
Patent CA-2631046-A1 (CA)
Inventor: ONG BENG S
IPC: B41J2/01
Filed: 2008-05-09
Abstract: A method for making a zinc oxide semiconductor layer for a thin film transistor using solution processing at low temperatures is disclosed. The method comprises making a solution comprising a zinc salt and a complexing agent; applying the solution to a substrate; and heating the solution to form a semiconductor layer on the substrate. A thin film transistor using this zinc oxide semiconductor layer has good mobility and on/off ratio.
Patent CA-2633793-A1 (CA)
Title: Methods of clustering gene and protein sequences
Inventor: MEDINI DUCCIO
IPC: G16B40/30
Filed: 2006-12-19
Abstract: The invention relates to methods for clustering gene and protein sequences. In particular, it involves generation of networks of sequences where the interconnections are based upon a measure of similarity. The invention also provides methods of optimizing and improving the networks by re-wiring of the network based upon overlap of the nearest neighbors of given pairs of nodes. The invention further provides methods of identifying clusters of sequences within the networks and the optimized networks based upon the topology of the network. The clusters identified represent groups of sequences that are related by function and/or evolution. The invention has particular applicability in annotation of sequences in databases and identification of functional homologs which can be very useful for novel therapeutic and diagnostic targets based upon such targets belonging to a cluster or family that contains a known sequence such as a diagnostic sequence, antigen or other therapeutic target.
Patent CA-2636265-A1 (CA)
Title: Preparation useful for, and method for treatment of neonatal alloimmune thrombocytopenia (nait)
Inventor: KILLIE METTE KJAER
IPC: C07K16/06
Filed: 2006-12-29
Abstract: A preparation useful for, and a method for the prophylactic treatment of women post-childbirth in order to avoid immunization and antibody production, which could induce NAIT and fetal/neonatal bleeding in subsequent pregnancies comprising administering a preparation containing antibodies to HPA1a within 72 hours after delivery in the first non-compatible pregnancy
Patent CA-2637633-A1 (CA)
Title: Absorbent articles having a breathable stretch laminate
Inventor: FOSSUM RENAE DIANNA
IPC: A61F13/15
Filed: 2007-01-16
Abstract: An absorbent article may comprise a topsheet; a backsheet joined with the topsheet; an absorbent core between the topsheet and backsheet; and an elastic element comprising a breathable stretch laminate. The breathable stretch laminate may comprise a first substrate; and an elastic member joined to the first substrate, wherein said elastic member comprises a polyurethane. The breathable stretch laminate may exhibit a MVTR greater than about 300 grams per square meter per 24 hours and a force relaxation of less than about 50%  after about 10 hours at 100~F and 50% elongation.
Patent CA-2637681-A1 (CA)
Inventor: BRUNNER NINA
IPC: C07K11/02
Filed: 2007-01-25
Abstract: The invention relates to nonadepsipeptides and to processes for their preparation and to their use for producing medicaments for the treatment and/or prophylaxis of diseases, especially bacterial infection diseases.
Patent CA-2638982-A1 (CA)
Inventor: NAKAMURA MASAHIKO
IPC: H01R4/48
Filed: 2008-08-21
Abstract: An adapter of the present invention is used to connect between a lead terminal of an electronic component and a contact of a connecting device. The adapter includes a first connecting part, adapted for electrical and mechanical connection to the lead terminal; a second connecting part, disposed at a spaced relation to the first connecting part in a length direction of the electronic component and connectable to the contact electrically and mechanically; and an elastically deforming part, provided between the first and second connecting parts and elastically deformable in accordance with thermal expansion deformation or thermal contraction deformation in the length direction of the electronic component.
Patent CA-2639497-A1 (CA)
Title: Universal weld gun configuration
Inventor: KILIBARDA VELIBOR
IPC: B23K37/02
Filed: 2008-09-11
Abstract: A weld gun in which the first weld arm is fixedly but removably connected to the weld gun body and the second weld arm includes a first arm segment, pivotally mounted at one end thereof on the gun body and pivotally connected at another end thereof to the gun actuator, and a second arm segment fixedly but removably connected at one end thereof to an intermediate portion of the first arm segment. Conversion of the gun from an X axis configuration to a Y axis configuration is achieved by removing the second arm segment from the first arm segment, removing the first weld arm from the body, rotating the second arm segment and the first weld arm through 90°, attaching the first arm to the first arm segment, and connecting the second arm segment to the body.
Patent CA-2639927-A1 (CA)
Inventor: SUN LIJUN
IPC: A01N31/04
Filed: 2007-01-25
Abstract: The invention relates to compounds of structural formula (I): Formula (I) or a pharmaceutically acceptable salt, solvate, clathrate, or prodrug thereof, wherein A, Y, L, R1, W1 and W2 are defined herein. These compounds are useful as immunosuppressive agents and for treating and preventing inflammatory conditions, allergic disorders, and immune disorders.
Patent CA-2641252-A1 (CA)
Inventor: KLOTH TERRY L
IPC: F22B37/42
Filed: 2006-12-23
Abstract: The present invention relates to systems and methods for control of a steam generating process having a steam generator (10) with multiple water flow conduits disposed in a convection section (40) and a radiant section (50, 52).  A first conduit (20) may have a first diverted convection section water (38) that may flow through a second preheator (44) of a second conduit (22) intermediate a first element (36) of the convection section (40) and a first radiant section (50). The second conduit (22) may have a second diverted convection section water (48) that may flow through a first section preheator (34) intermediate a second element (46) of the convection section (40) and a second radiant section (52). A first temperature controlled valve (39) may control the first diverted convection section water (38) flow rate and a second temperature controlled valve (49) may control the second diverted convection water (48) flow rate.
Patent CA-2641760-A1 (CA)
Inventor: RABINOWITZ JOSHUA D
IPC: F24V30/00
Filed: 2002-05-22
Abstract: The present invention relates to aerosols containing alprazolam, estazolam, midazolam or triazolam that are used in inhalation therapy. In a method aspect of the present invention, alprazolam, estazolam, midazolam or triazolam is administered to a patient through an inhalation route. The method comprises: a) heating a thin layer of alprazolam, estazolam, midazolam or triazolam, on a solid support to form a vapor; and, b) passing air through the heated vapor to produce aerosol particles having less than 5% drug degradation products. In a kit aspect of the present invention, a kit for delivering alprazolam, estazolam, midazolam or triazolam through an inhalation route is provided which comprises: a) a thin coating of an alprazolam, estazolam, midazolam, or triazolam composition and b) a device for dispensing said thin coating as a condensation aerosol.
Patent CA-2641988-A1 (CA)
Inventor: YOSHIHARA EISAKU
IPC: A61P31/04
Filed: 2007-02-09
Abstract: Disclosed is a method or agent for inhibiting the function of an efflux pump of Pseudomonas aeruginosa with good efficiency. The method comprises modifying any amino acid residue selected from 100th to 109th amino acid residues and 311th to 320th amino acid residues in an amino acid sequence for mature OprM  protein. Also disclosed is an agent having an activity of the inhibition mentioned above. Further disclosed is a method for screening of the agent.
Patent CA-2642638-A1 (CA)
Inventor: LIPP BRIAN A
IPC: B05B11/02
Filed: 2006-11-16
Abstract: The present invention is directed to metering devices, systems, and methods that mitigate differential thermal expansion/contraction for the efficient, accurate, and reproducible metered delivery of fluids. The present invention allows the net fluid volume and a plunger location within a fluid dispensing container to automatically adjust under the influence of differential thermal expansion/contraction between the fluid and the fluid dispensing container that the fluid is contained within. Further, the present invention allows the metering system drive to sense the adjusted plunger (11) location and allows the metering system drive to re-zero itself to produce an accurate volumetric delivery of fluid from the fluid dispensing container (5) . The metering system includes means for controlling the travel of the metering system drive (14) , and hence the travel of the plunger into the fluid dispensing container, for delivering accurate/precise amounts of the fluid from the fluid dispensing container. The metering system may also mitigate dead volume in the metering system.
Patent CA-2643274-A1 (CA)
Title: Oil-in-water emulsion composition containing licorice-derived polyphenol
Inventor: SAKAI MIDORI
IPC: A61K36/48
Filed: 2007-02-23
Abstract: Disclosed is a hydrophobic licorice extract comprising mainly a middle-chain fatty acid triglyceride and a licorice-derived polyphenol contained in an amount of 1 to 50% by weight relative to the amount of the middle-chain fatty acid triglyceride. Also disclosed is an oil-in-water emulsion composition containing a licorice-derived polyphenol, which contains a polyglycerin fatty acid ester having a fatty acid residue with 14 or more carbon atoms. The composition is excellent in transparency, is stable against an acid and heat and is soluble in water, and therefore can be used in a beverage/food, pharmaceutical, quasi-drug, cosmetic or the like which can efficiently resupply a hydrophobic licorice extract such as a licorice-derived polyphenol.
Patent CA-2644020-A1 (CA)
Inventor: ZHONG ZHEN
IPC: A61K31/16
Filed: 2007-03-02
Abstract: La présente invention concerne des procédés de prolongation de la survie de cellules, de tissus ou d'organes allogreffés. Ces procédés sont destinés à administrer au receveur de l'allogreffon un inhibiteur d'activité complémentaire ainsi qu'un ou plusieurs immunosuppresseurs et/ou procédés d'immunosuppression. L'inhibiteur d'activité complémentaire est administré de manière chronique. Ces procédés s'avèrent efficaces pour prévenir le rejet chronique des allogreffons. En outre, ces procédés peuvent être appliqués lorsque le receveur a été présensibilisé à l'allogreffon ou en cas d'incompatibilité ABO entre l'allogreffon et le receveur.
Patent CA-2644955-A1 (CA)
Inventor: KRUFT MICHAEL
IPC: B01D21/02
Filed: 2007-03-20
Abstract: The invention relates to a device and a method for the production of compounds by precipitation of solids from solutions, the physical and chemical properties of the solid particles formed on precipitation being flexible and can be independently fixable. Custom products can thus be produced with very high space-time yields and a particulate nickel/cobalt mixed hydroxide of formula NixCo1-x(OH)2, with a BET surface area of 20 m2/g and a tap density of greater than 2.4 g/cm3.
Patent CA-2649381-A1 (CA)
Title: Balloon expandable stent with a self-expanding portion
Inventor: VRBA ANTHONY C
IPC: A61F2/82
Filed: 1999-05-26
Abstract: A stent consisting of at least two parts in juxtaposition, one part being of self-expandable characteristics while the other part is balloon expandable.
Patent CA-2651181-A1 (CA)
Title: Hydraulically actuated submersible pump
Inventor: TRAYLOR LELAND B
IPC: F04B47/12
Filed: 2007-05-31
Abstract: A submersible pumping system comprises a piston that is axially moveable relative to a body between an extended position and a retracted position. A pump valve coupled to the body has a first position, where the pump valve supplies operating fluid so as to move the piston to the extended position, and a second position, where the pump valve supplies operating fluid so as to move the piston to the retracted position. The pumping system also comprises an upper stop that is coupled to the pump valve so that the pump valve is moved to the first position when the upper stop is engaged by the piston in the retracted position. The pumping system also comprises a lower stop that is coupled to the pump valve so that the pump valve is moved to the second position when the lower stop is engaged by the piston in the extended position.
Patent CA-2653436-A1 (CA)
Inventor: TANG XIAO MING
IPC: G01V1/52
Filed: 2007-05-30
Abstract: Passive and active suppression of casing signals is used to improve the ability to measure formation velocities. Passive suppression includes the use of a magnet slidably coupled to the casing. Active suppression uses measurement of casing signals to control the output of an electromechanical acoustic transducer which cancels the propagating signal. Feedback control may be provided.
Patent CA-2653553-A1 (CA)
Title: A method for continuously batch mixing a cement slurry
Inventor: WOODMANSEE MICHAEL
IPC: B28C9/00
Filed: 2007-06-14
Abstract: A method for continuously batch mixing a homogenized cement slurry is provided that includes providing first and second mix tubs which each perform a process which include: receiving a measured quantity of solid and liquid constituents of a cement mixture; mixing the solid and liquid constituents of the cement mixture into a homogenized cement slurry; and delivering the homogenized cement slurry into a well. In this method, the first and second mix tubs alternate these delivering processes in a synchronized manner such that one of the first and the second mix tubs continually delivering its corresponding homogenized cement slurry to a well pumping system.
Patent CA-2654414-A1 (CA)
Title: Granule and preparation method thereof
Inventor: ZHANG SHUNNAN
IPC: A61K47/34
Filed: 2007-06-22
Abstract: A pharmaceutical granule whose shape is spherical or spherical like with bulk density of 0.6-1.3 g/ml and disintegration time of 0.5-5 minutes, which is prepared as follows: mother granules are filled into fluid bed as bed charge; an active pharmaceutical ingredient is prepared in suspension or solution whose viscosity is adjusted to 6.0-9.8 Mpa.S with viscosity modifier; then it is sprayed as slurry onto the surface of said mother granules to obtain final granule.
Patent CA-2655377-A1 (CA)
Inventor: PRESTON JOHN CLEMENT
IPC: B64F1/315
Filed: 2007-06-20
Abstract: The invention is a portable, modular stairway unit for use on a building site during construction of a multistorey building, the stairway unit including: a stair run section with a plurality of rise-separated stair treads, the stair run section having an upper and a lower end; an upper landing connected to the stair run section at, or at a distance from, the upper end of the stair run section; a lower landing connected to the stair run section at, or at a distance from, the lower end of the stair run section; wherein each of the landings have portions that extend laterally beyond a width of the stair run section, the landings being devised to extend inwardly into respective upper and lower storey levels of the building when the stairway unit is situated adjacent to a face of the building; and anchoring means arranged to removeably secure the landings, in use, at the upper and lower storey levels thereby to provide a double-cantilevered mounting of the stair run section extending between the two building storey levels.
Patent CA-2655865-A1 (CA)
Inventor: KIM BYOUNG-HOON
IPC: H04B7/26
Filed: 2007-07-10
Abstract: Facilitating frequency hopping for single carrier, frequency division multiple access (SC-FDMA) transmission is described herein. By way of example, user data transmitted within a transmission allocation unit can be frequency shifted with respect to time based slots of the allocation unit. As a result, frequency hopping can be accomplished while preserving single carrier constraints and a low peak to average power ratio (PAPR). Furthermore, various frequency shifted mechanisms are disclosed to accomplish preservation of single carrier restraints. For example, a scheduler can select between cyclic frequency shifting, transposed frequency shifting, and multiplexing of frequency selective scheduled and frequency hopped data based on an audit of scheduled data for the transmission allocation unit. As a result, the reduction in interference achieved through frequency hopping can be combined with the low PAPR for various data allocation configurations.
Patent CA-2658859-A1 (CA)
Inventor: BERG BERND
IPC: B32B15/08
Filed: 2005-12-16
Abstract: The invention relates to a method for producing a multi-layer pipe (5) with the aid of a bending roller. According to said method, individual material layers (1,2), which are to be combined to form the multi-layer pipe (5), are laid on top of one another and the multi-layer material that is thus produced is shaped to form a multi-layer pipe (5) with the aid of the bending roller. During the final phase of the pipe shaping process by the bending roller and/or a bending machine that is subsequently used, a material layer (2) that acts as an external pipe (1) is pressed in a force fit into a material layer (2) that acts as an external pipe.
Patent CA-2659949-A1 (CA)
Title: Medical balloon and method of making the same
Inventor: GREENE JOEL M
IPC: A61F2/958
Filed: 2007-07-27
Abstract: Reinforced angioplasty balloon having an external elastic sheath (28). The elastic sheath (40) maintains, along its length, a substantially uniform circular cross- section during balloon (38) inflation and forces a deflated balloon (38) into a compacted, substantially circular, wingless profile.
Patent CA-2660287-A1 (CA)
Title: Medical device for repair of tissue and method for implantation and fixation
Inventor: PROCH FRANCIS S
IPC: A61F2/02
Filed: 2007-08-06
Abstract: The present invention relates to medical devices for repairing tissue and more specifically to devices which facilitate tissue regeneration and to surgical methods for the implantation and fixation of such devices. In one embodiment, the medical device is an elongate conduit that includes a longitudinal bore extending therethrough to facilitate the transfer of blood from a vascular region of tissue to a tear or damaged area located in an avascular and/or semi-vascular region of tissue. A filament and/or filaments are attached to the conduit and are positioned to secure the conduit and fixate the adjacent tear walls in mutual engagement. In another embodiment, a series of conduits are connected via a filament and/or filaments to facilitate the implantation of multiple conduits.
Patent CA-2661830-A1 (CA)
Inventor: OFSLAGER CHRISTIAN
IPC: A61K9/19
Filed: 2007-09-07
Abstract: The present invention provides lyophilized formulations comprising methylnaltrexone, and processes for preparation of provided formulations. Additionally provided are compositions and products containing the methylnaltrexone formulation, as well as methods for producing formulations, compositions and products. Provided formulations as well as compositions and products containing methylnaltrexone formulations are useful for preventing, treating delaying, diminishing or reducing the severity and/or incidence of side effects resulting from administration of analgesic opioids.
Patent CA-2662146-A1 (CA)
Title: Air conditioning apparatus with integrated air filtration system
Inventor: WOODRUFF MARK D
IPC: F24F3/044
Filed: 2007-09-04
Abstract: An air conditioning apparatus includes a cabinet having air inlet and outlet openings and an intense field dielectric air filtration system disposed in the cabinet between the inlet and outlet openings. The filtration system includes a field charging unit and a filter unit. The filter unit may be mounted for removal from the cabinet on spaced apart support brackets connected to the cabinet or to a frame of the field charging unit. Electrical contact elements may be supported by the support brackets for engagement with corresponding contact elements on the filter unit and charging unit for establishing electrical communication between a power supply and the charging unit and filter unit, respectively. A shorting bar is aligned with the contact members on the filter unit for discharging high voltage potential upon removal of the filter unit from the cabinet.
Patent CA-2664715-A1 (CA)
Inventor: PRIMOT JEROME
IPC: G01B11/30
Filed: 2009-04-17
Abstract: The invention concerns a process for analysing a wave surface on a light beam from a source at the focus of the lens.  The beam illuminates a sample in the analysis plane and presenting a defect. A diffraction network for the plane is combined with the analysis plane by an afocal system. An image is formed in a plane distant from the network plane and analysed by the processing means.  The invention codes this network with a phase function resulting from the multiplication of two phase functions, a first exclusion phase defining a mesh of useful zones transmitting the beam to be analysed in the form of a pencil of light, and a second fundamental phase function which creates a phase opposition between two light pencils from the adjacent meshes of the exclusion network.
Patent CA-2667947-A1 (CA)
Inventor: LARSEN TOM
IPC: A01N25/10
Filed: 2007-10-02
Abstract: An apparatus and system for using semiochemical compositions to control insect pests including the navel orangeworm. Includes a source of at least one semiochemical composition contained within a housing and a dispenser to initiate the controlled release of the composition over an area of treatment in response to one or more control signals. Compound release is achieved by adjusting start times and stop times, at intervals that coincide with periods of high activity for an insect pest or in response to trap capture data for the insect pest. A transmitter may be included report operation and status for monitoring purposes. Optional receiver allows for remote control. Release of the composition may also depend on signals from a light sensor, temperature sensor or other environmental factors such as wind, humidity and rain. May use more than one semiochemical composition to address different insect pests.